86083900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4019

約数の個数: 72

約数和(自身を含む): 220430336

約数和(自身を除く): 134346436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 3967, 4340, 5425, 7934, 10850, 15868, 19835, 21700, 27769, 39670, 55538, 79340, 99175, 111076, 122977, 138845, 198350, 245954, 277690, 396700, 491908, 555380, 614885, 694225, 860839, 1229770, 1388450, 1721678, 2459540, 2776900, 3074425, 3443356, 4304195, 6148850, 8608390, 12297700, 17216780, 21520975, 43041950, 86083900]

約数ペア:

[(1, 86083900), (2, 43041950), (4, 21520975), (5, 17216780), (7, 12297700), (10, 8608390), (14, 6148850), (20, 4304195), (25, 3443356), (28, 3074425), (31, 2776900), (35, 2459540), (50, 1721678), (62, 1388450), (70, 1229770), (100, 860839), (124, 694225), (140, 614885), (155, 555380), (175, 491908), (217, 396700), (310, 277690), (350, 245954), (434, 198350), (620, 138845), (700, 122977), (775, 111076), (868, 99175), (1085, 79340), (1550, 55538), (2170, 39670), (3100, 27769), (3967, 21700), (4340, 19835), (5425, 15868), (7934, 10850)]